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authorRicardo B. Marliere <ricardo@marliere.net>2024-02-04 17:14:05 +0100
committerXu Yilun <yilun.xu@linux.intel.com>2024-02-18 11:07:05 +0100
commitc20445be92f79bf1abd2a8c31d566697de9e68b0 (patch)
tree13e75c659af0104ce5c33f3941128da0d8b2ad76 /drivers/fpga/dfl.c
parentLinux 6.8-rc1 (diff)
downloadlinux-c20445be92f79bf1abd2a8c31d566697de9e68b0.tar.xz
linux-c20445be92f79bf1abd2a8c31d566697de9e68b0.zip
fpga: dfl: make dfl_bus_type const
Now that the driver core can properly handle constant struct bus_type, move the dfl_bus_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Xu Yilun <yilun.xu@intel.com> Link: https://lore.kernel.org/r/20240204-bus_cleanup-fpga-v1-1-dae8b5bf7220@marliere.net Signed-off-by: Xu Yilun <yilun.xu@linux.intel.com>
Diffstat (limited to 'drivers/fpga/dfl.c')
-rw-r--r--drivers/fpga/dfl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/fpga/dfl.c b/drivers/fpga/dfl.c
index e6d12fbab653..094ee97ea26c 100644
--- a/drivers/fpga/dfl.c
+++ b/drivers/fpga/dfl.c
@@ -327,7 +327,7 @@ static struct attribute *dfl_dev_attrs[] = {
};
ATTRIBUTE_GROUPS(dfl_dev);
-static struct bus_type dfl_bus_type = {
+static const struct bus_type dfl_bus_type = {
.name = "dfl",
.match = dfl_bus_match,
.probe = dfl_bus_probe,